摘要
介绍了用于光纤传感系统的双光路强度补偿原理，着重分析了普通内腔式He－Ne激光器输出激光偏振特性影响强度补偿的原因，并给出了部分实验结果。
Tn this paper,the principle of intensity compensation with two light peths tsed in the fi-bre-optic sensing system is introduced. The cause for the effect of the polarized properties of the outputlaser from a general He-Ne laser,the inter-resonator type,uopn the intensity compenato is emphati-Cally analyzed and the partial results of the experiment are given.
出处
《光学仪器》
1994年第1期12-16,共5页
Optical Instruments
关键词
激光
偏振特性
光纤传感
强度补偿
Laser, Polarized Properties, Fibte-Optic Sensing, Intensity Compensation
